KR970024895A - Trigger signal generator - Google Patents

Trigger signal generator Download PDF

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Publication number
KR970024895A
KR970024895A KR1019950038665A KR19950038665A KR970024895A KR 970024895 A KR970024895 A KR 970024895A KR 1019950038665 A KR1019950038665 A KR 1019950038665A KR 19950038665 A KR19950038665 A KR 19950038665A KR 970024895 A KR970024895 A KR 970024895A
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KR
South Korea
Prior art keywords
trigger signal
signal generator
trigger
generator
personal computer
Prior art date
Application number
KR1019950038665A
Other languages
Korean (ko)
Inventor
이철호
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950038665A priority Critical patent/KR970024895A/en
Publication of KR970024895A publication Critical patent/KR970024895A/en

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Abstract

본 발명은 트리거신호발생장치에 관한 것으로, 특히 트리거 신호발생에 대한 제어정보, 즉 샘플링 비율, 영상신호종류, 트리거포인터에 대한 정보를 저장하고 연속적으로 입력되는 수직동기신호와 수평동기신호를 카운트하여 상기 카운트된 값을 저장된 정보와 비교하여 일치하면 트리거신호를 발생하는 트리거신호발생장치에 관한 것으로, 본 발명은 특정 신호에 대해 트리거신호를 발생할 수 있는 효과가 있다.The present invention relates to a trigger signal generating apparatus, and more particularly, to store control information about trigger signal generation, that is, information about a sampling rate, an image signal type, and a trigger pointer, and counting vertically synchronized and horizontally synchronized signals continuously inputted. The present invention relates to a trigger signal generator for generating a trigger signal when the counted value is matched with a stored information. The present invention has the effect of generating a trigger signal for a specific signal.

Description

트리거 신호 발생장치Trigger signal generator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 의한 트리거신호 발생장치의 구성을 보여주는 블럭도이다.1 is a block diagram showing the configuration of a trigger signal generator according to the present invention.

Claims (1)

퍼스널컴퓨터로 제어가능한 트리거신호발생장치에 있어서, 상기 퍼스널컴퓨터로부터 트리거신호 발생장치로 또는 트리거신호 발생장치로부터 퍼스널컴퓨터로 입력되는 데이타를 양방향 전송가능하도록 접속해주는 데이타버스 버퍼부와, 상기 데이타버스버퍼부와 연결되어 트리거신호 발생장치를 제어하기 위한 정보와 트리거포인트에 대한 데이타를 기억하는 레지스터부와, 입력되는 동기신호를 변환하여 카운터부를 동작시키는 제어신호로 출력하는 제어신호발생부와, 상기 제어신호발생부로부터 입력되는 제어신호에 의하여 라인 및 필드를 업카운팅하여 카운팅값을 2진데이타로 출력하는 카운트부와, 사이 레지스터부로부터 입력되는 조건과 카운트부로부터 입력되는 2진데이타를 비교하는 비교부와, 상기 비교부에서 두 비교값이 일치하는 경우에 트리거신호를 출력하는 출력부를 구비함을 특징으로 하는 트리거신호 발생장치.A trigger signal generating apparatus that can be controlled by a personal computer, comprising: a data bus buffer section for connecting bidirectionally transfer data input from the personal computer to the trigger signal generator or from the trigger signal generator to the personal computer; And a register section for storing information on the trigger point generator and data for controlling the trigger signal generator, a control signal generator for converting an input synchronization signal to a control signal for operating a counter section, and the control unit. The comparison unit compares binary data input from the count unit with a count unit that up-counts lines and fields according to a control signal input from the signal generator, and outputs the counting value as binary data. And the two comparison values in the comparison unit Trigger signal generating device, characterized in that the Yiwu having an output for outputting a trigger signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950038665A 1995-10-31 1995-10-31 Trigger signal generator KR970024895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950038665A KR970024895A (en) 1995-10-31 1995-10-31 Trigger signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950038665A KR970024895A (en) 1995-10-31 1995-10-31 Trigger signal generator

Publications (1)

Publication Number Publication Date
KR970024895A true KR970024895A (en) 1997-05-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950038665A KR970024895A (en) 1995-10-31 1995-10-31 Trigger signal generator

Country Status (1)

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KR (1) KR970024895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100307549B1 (en) * 1999-09-13 2001-11-07 송재인 Trigger signal generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100307549B1 (en) * 1999-09-13 2001-11-07 송재인 Trigger signal generator

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